Plum Almond Coffee Cake with a Golden Streusel Topping
Coffee cake has a way of making a weekday morning feel like a weekend. A slice on a Saturday morning makes the whole day feel like it’s off to a good start! This Plum Almond Coffee Cake is the kind of bake that fills the kitchen with the smell of warm butter and toasted almonds. It comes out of the oven looking like something worth slowing down for.
The combination of tart plums, a soft vanilla-almond crumb, and a crunchy streusel that bakes to a deep golden brown is exactly what a good coffee cake should be.
Why You’ll Love This Recipe
- The streusel is worth making alone. Brown sugar, sliced almonds, and cold butter come together into a crumbly, crunchy topping that bakes into the plums and adds texture to every bite.
- Plums bring natural tartness. They balance the cake’s sweetness and soften into something almost jammy in the oven without making the crumb soggy.
- Almond extract is the secret. It’s subtle but unmistakable and gives the whole cake a slightly floral, nutty depth that makes it taste more complex than a standard breakfast bake.
- Sour cream keeps it moist. The crumb stays tender for days. It’s just as good the next morning as it is fresh from the oven.
- It comes together in about 20 minutes of hands-on time. The oven does the rest.
Let’s Talk Ingredients
The plums are the star, and the best ones for this cake are slightly firm rather than fully ripe. Fruit that still has a little resistance holds its shape during baking and releases less juice into the batter. Very ripe plums will still taste wonderful, but the crumb around them will be a bit wetter. Sliced thin into wedges, they lay flat across the top of the batter and soften into the cake as it bakes.
The almond extract works alongside the vanilla to create the cake’s signature flavor. A little goes a long way. Half a teaspoon is enough to give the cake a distinctly almond note without tipping into marzipan territory. Anyone sensitive to strong almond flavor can pull back to a quarter teaspoon, but at the full amount it’s warm and pleasant rather than overwhelming.
Sour cream is the key to the texture of the crumb. It adds fat and a very gentle tang. The acidity reacts with the baking powder to give the cake a light, even rise. The result is a crumb that’s dense enough to support the fruit on top but tender enough to pull apart easily with a fork.
The streusel uses cold butter specifically. Working cold butter into the flour and sugar by hand creates a mixture of different-sized pieces which bake into that characteristic crumbly-crunchy texture. Soft butter would produce a paste rather than a proper streusel.
Sliced almonds throughout the streusel toast during baking and add a nuttiness that ties the whole cake together. They also add a visual element by sitting on top of the plums in uneven clusters that look the way a good homemade coffee cake should look.
Step-by-Step Cooking Tips
The order of mixing matters here. Creaming the butter and sugar long enough (a full two to three minutes), builds the foundation of the cake’s texture. The mixture should look noticeably lighter in color and slightly fluffy before the eggs go in. Rushing this step results in a denser crumb.
Alternating the flour and sour cream when adding them to the batter keeps the batter from becoming too thick to incorporate easily or too loose to hold the fruit. Starting and ending with the flour ensures the structure holds.
Spreading the batter into the pan evenly matters more than it might seem. If one side is thicker, it will take longer to cook through and the thinner side may overbake before the center is done.
The plums should overlap slightly but stay in a single layer. Stacking them creates thick spots where the moisture released during baking has nowhere to go, which can leave the crumb wet underneath.
The toothpick test is the most reliable indicator that the cake is done. Insert it into the center, away from a plum slice, and it should come out with just a few dry crumbs. If it comes out wet, give the cake five more minutes and test again.
Waiting the full 20 minutes before slicing is important. The crumb needs time to set after coming out of the oven. Cutting into a hot coffee cake means the slices won’t hold their shape cleanly.
Equipment
- 9-inch baking pan, round or square, for an even bake and clean slices
- Mixing bowls, one for batter, one for streusel
- Hand mixer, for properly creaming butter and sugar
- Rubber spatula, to fold and scrape without overworking the batter
- Cutting board, for pitting and slicing the plums
- Wire cooling rack, to allow air circulation under the pan during cooling
Serving Suggestions
Plum Almond Coffee Cake is best served slightly warm or at room temperature.
- A cup of coffee or black tea is the natural pairing and lets the almond and plum flavors come through clearly.
- For a brunch spread, serve alongside a simple fruit salad or a bowl of Greek yogurt with honey.
- A light dusting of powdered sugar over the top just before serving adds a simple finishing touch.
- Serve warm slices with a small spoonful of lightly whipped cream for a more indulgent presentation.
- Leftovers reheat well. A slice in a 300°F oven for 8 to 10 minutes brings back the crunch of the streusel almost entirely.
Macros Per Serving
Plum Almond Coffee Cake provides a satisfying balance of carbohydrates from the cake and fruit, fat from the butter and almonds, and a modest amount of protein from the eggs and almonds making it a fitting choice for a relaxed breakfast or brunch.
- Calories: ~360
- Protein: ~6g
- Fat: ~18g
- Carbs: ~46g
Values will vary depending on specific ingredients and portion size.
Other Recipes to Try
Lemon Poppy Seed Bread A bright, tender loaf with a soft crumb that pairs naturally with morning coffee and bakes up beautifully every time.
Crepe Recipe with Topping Suggestions Thin, delicate crepes with a guide to fillings and toppings that make them work for any breakfast or brunch spread.
Cheddar Cheese Muffins Savory, cheesy muffins that balance the sweetness of a fruit cake beautifully when served together on a brunch table.
Keto Pumpkin Cheesecake Bites A bite-sized no-bake dessert from Keto Recipe Collection that works as a sweet finish to a weekend brunch spread.
Plum Almond Coffee Cake is the kind of recipe that earns a spot in the regular breakfast rotation. The plums are tart, the almond crumb is tender, and the streusel on top adds exactly the crunch a coffee cake needs.
Give it a try and share how it turned out. Fruit swaps, adjustments, and variations are always welcome in the comments.
Plum Almond Coffee Cake
Notes
- Slightly underripe plums hold their shape better during baking and release less juice into the batter; very ripe plums will be softer and jammier.
- Swap the plums for sliced nectarines, peaches, or pitted cherries when plums are not in season.
- The almond extract is what gives this cake its distinct flavor. Reduce to ¼ teaspoon for a more subtle almond note.
- Store covered at room temperature for up to 2 days, or refrigerate for up to 4 days. Bring to room temperature before serving for the best texture.
- The streusel can be made a day ahead and kept refrigerated until ready to use.
- Macros estimate (per serving, based on 9 servings): Calories ~360 | Protein ~6g | Fat ~18g | Carbs ~46g
